🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.81 AU

Year: 210 Days

Day: 26.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.87 AU - 3.19 AU

Year: 1936 Days

Day: 12.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.3

Radius: 10.4

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.67 AU - 9.89 AU

Year: 8746 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,461,657 km

• M1: 129,851 km (0.104 R)
• M2: 478,564 km (0.069 R)
• M3: 869,313 km (0.039 R)
• M4: 1,291,478 km (0.047 R)
• M5: 1,709,754 km (0.098 R)
• M6: 2,386,086 km (0.088 R)
• M7: 3,064,812 km (0.12 R)
• M8: 3,562,823 km (0.065 R)
• M9: 4,114,091 km (0.117 R)
• M10: 5,540,208 km (0.116 R)
• M11: 6,729,062 km (0.105 R)
• M12: 7,882,461 km (0.097 R)
• M13: 8,735,768 km (0.092 R)
• M14: 9,559,603 km (0.088 R)
• M15: 10,340,055 km (0.119 R)
• M16: 13,102,081 km (0.077 R)
• M17: 15,256,888 km (0.099 R)
• M18: 19,452,660 km (0.092 R)
• M19: 20,330,949 km (0.061 R)
• M20: 23,368,085 km (0.111 R)
• M21: 25,037,298 km (0.029 R)
• M22: 26,606,280 km (0.072 R)
• M23: 27,779,577 km (0.098 R)
• M24: 29,365,464 km (0.119 R)
• M25: 32,614,729 km (0.079 R)
• M26: 34,273,171 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.8

Radius: 3.1

Gravity: 10.49 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 16.01 AU - 17.95 AU

Year: 25685 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,461,657 km

• M1: 57,745 km (0.113 R)
• M2: 578,794 km (0.096 R)
• M3: 982,409 km (0.096 R)
• M4: 1,171,351 km (0.104 R)
• M5: 1,451,399 km (0.043 R)
• M6: 1,985,912 km (0.088 R)
• M7: 2,178,145 km (0.066 R)
• M8: 3,188,828 km (0.107 R)
• M9: 3,502,086 km (0.106 R)
• M10: 4,105,863 km (0.065 R)
• M11: 4,302,584 km (0.09 R)
• M12: 7,673,174 km (0.116 R)
• M13: 9,007,138 km (0.108 R)
• M14: 11,450,520 km (0.103 R)
• M15: 12,181,156 km (0.106 R)
• M16: 13,426,110 km (0.071 R)
• M17: 15,821,620 km (0.12 R)
• M18: 16,165,696 km (0.108 R)
• M19: 16,726,538 km (0.067 R)
• M20: 17,665,414 km (0.096 R)
• M21: 18,487,006 km (0.113 R)
• M22: 20,205,586 km (0.069 R)
• M23: 22,803,951 km (0.027 R)
• M24: 25,900,179 km (0.086 R)
• M25: 26,570,676 km (0.069 R)
• M26: 27,252,543 km (0.061 R)
• M27: 27,946,079 km (0.111 R)
• M28: 30,731,442 km (0.089 R)
• M29: 43,186,661 km (0.096 R)
• M30: 45,636,027 km (0.093 R)
• M31: 46,332,555 km (0.096 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 14,903 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit